Base | Representation |
---|---|
bin | 1111111110101… |
… | …01101100011010 |
3 | 100100020011101222 |
4 | 13333111230122 |
5 | 233303410232 |
6 | 21145012042 |
7 | 3215234060 |
oct | 777255432 |
9 | 310204358 |
10 | 134044442 |
11 | 69734634 |
12 | 38a84022 |
13 | 21a0364c |
14 | 13b34030 |
15 | bb7bd12 |
hex | 7fd5b1a |
134044442 has 16 divisors (see below), whose sum is σ = 231826752. Its totient is φ = 56938560.
The previous prime is 134044381. The next prime is 134044447. The reversal of 134044442 is 244440431.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (134044447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40784 + ... + 43947.
It is an arithmetic number, because the mean of its divisors is an integer number (14489172).
Almost surely, 2134044442 is an apocalyptic number.
134044442 is a deficient number, since it is larger than the sum of its proper divisors (97782310).
134044442 is a wasteful number, since it uses less digits than its factorization.
134044442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84853.
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 134044442 is about 11577.7563456829. The cubic root of 134044442 is about 511.7795605609.
Adding to 134044442 its reverse (244440431), we get a palindrome (378484873).
The spelling of 134044442 in words is "one hundred thirty-four million, forty-four thousand, four hundred forty-two".
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